Hello Everybody

I wrote a little Junit test case that does the following

public class MyTest extends TestCase {

public void testExec() {
try
{
Class dialectClass = Class.forName("org.hibernate.dialect.MySQLInnoDBDialect");
MySQLInnoDBDialect dialect = (MySQLInnoDBDialect)dialectClass.newInstance();

SessionFactory sessionFactory = new Configuration()
.configure("hibernate.cfg.xml")
.buildSessionFactory();
....
}
catch(Exception ex)
{
}
}


When the program try to configure the hibernate SessionFactory gets a HibernateException with a detailMessage = "Could not instantiate dialect class". The dialect class is MySQLInnoDBDialect and I'm sure it is in the classpath (the first two rows of the program have no problems).
If I try to run the example as a standalone main, no problems, all ok.

Thank you in advance for all hints

Loris

would you mind posting the whole stack trace!!

Here it is.


org.hibernate.HibernateException: Could not instantiate dialect class
at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:84)
at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:42)
at org.hibernate.cfg.SettingsFactory.determineDialect(SettingsFactory.java:378)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:110)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1881)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1174)
at command.shopping.test.WebOpenShoppingCmdTest.testExec(WebOpenShoppingCmdTest.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.swingui.TestRunner$16.run(TestRunner.java:623)
Caused by: java.lang.ClassCastException: org.hibernate.dialect.MySQLInnoDBDialect
at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:78)
... 21 more